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Shell Programming and Scripting

change order

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# 1  
Old 07-16-2012
change order
I have inside a file

Code:
22
25
80
111
631
694
861
875

I need this in the form using awk or sed
Code:
22,25,80,111,631,694,861,875

# 2  
Old 07-16-2012
Why awk/sed when you can use paste?

Code:
paste -sd',' inputfile

# 3  
Old 07-16-2012
Code:
sed 's/\n/,/g' file

# 4  
Old 07-16-2012
Quote:
Originally Posted by sagar_1986
Code:
sed 's/\n/,/g' file

I think this is only doing the replace each line at a time, so it wont replace anything (if lines in input are using \n as line separator)?
Last edited by 244an; 07-16-2012 at 10:10 AM..
# 5  
Old 07-16-2012
Quote:
Originally Posted by sagar_1986
Code:
sed 's/\n/,/g' file

This will not do anything to the file; sed does not match terminal new-lines...

With sed:

Code:
sed -n 'H
${
 1{
  p
  q
  }
x
s/^\n//
s/\n/,/gp
}' inputfile

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